UMSEBENZI UQINISEKISA IKHWALITHI, INKONZO IHOLA UKUTHUTHUKISWA.

Ukusetshenziswa okuphansi kwebanga lezimboni nb iot remote unit rtu

Incazelo emfushane:

I-CoAP/China Telecom NB-IoT Cloud/Industrial Grade Workmanship/Low Power Consumption/DI&DO


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Uhlolojikelele
Imininingwane Esheshayo
I-chipset:
BC95
Inombolo Yemodeli:
I-MDNR311
Isicelo:
Itheminali yokudlulisa idatha yemboni
I gama le-brand:
INGQONDO
Indawo Yomsuka:
Sichuan, China
Igama lomkhiqizo:
nb iot i-industrial grade data transmission terminal DTU
Uhlobo:
iyunithi yetheminali eyirimothi
Isixhumi esibonakalayo sedatha ye-serial:
RS232/RS485 TTL
Inethiwekhi:
NB-IOT UL/DL:200kbps/200kbps
Ibhendi yefrikhwensi:
I-MDN311-BX:inguqulo yamazwe ngamazwe
Izinga Lokushisa Lokusebenza:
-30 ℃ ~ +75 ℃
Ikhadi le-SIM:
isilinganiso: 3V
Izici zomzimba:
10.5cm * 6cm * 2.2cm
Okukhiphayo kokudlulisa:
I-Tow-channel relay okukhiphayo
Supply Amandla
Ikhono Lokuhlinzeka:
10000 Isethi/Amasethi ngenyanga
Ukupakisha Nokulethwa
Imininingwane yokupakisha
Ukusetshenziswa okuphansi kwebanga lezimboninb iot itheminali eyirimothi iyunithi rtu1 isethi/isikhwama (enezingxenye ezenziwe ngokwezifiso)
Itheku
I-Chengdu/shanghai/shenzhen
Isikhathi esiholayo:
Ubuningi(Amasethi) 1 - 100 >100
Est. Isikhathi(izinsuku) 7 Kuzoxoxiswana

Ibanga Lemboni ye-NB-IoT RTU

I-CoAP/China Telecom NB-IoT Cloud/Industrial Grade Workmanship/Low Power Consumption/DI&DO

Isexwayiso Sokuhluleka Kwamandla

Uma kwenzeka ukwehluleka kwamandla kungazelelwe, ukunikezwa kwamandla okusekelayo kuzovulwa futhi isexwayiso sokuhluleka kwamandla sizothunyelwa ngokuzenzakalelayo, okuvumela abasebenzisi ukuthi bazi isimo semishini ngesikhathi sangempela.

Uhlelo oluzimele lweskripthi se-R&D-Support

  • I-MDNR311 isekela ukuhlelwa kweskripthi. Abasebenzisi bangakwazi ukwenza ngokwezifiso izikripthi. Asikho isidingo sezilawuli ezengeziwe futhi asikho isidingo sokuncika endaweni ukuze ukhiphe imiyalelo yokuqoqa. Amamitha axhumeke ngokuqondile angaqoqa idatha kusuka kumamitha futhi awabike endaweni yesikhulumi.
  • Umthamo omkhulu wokuqoqwa ungafinyelela amathuluzi namamitha angaphezu kuka-50, wehlise kakhulu izindleko zehadiwe.
  • Indlela yokubika ye-DI (ukutholwa kwedijithali) ingenziwa ngendlela oyifisayo kufayela lombhalo.
  • I-logic yokulawula ye-DO (i-relay output) ingenziwa ngendlela oyifisayo kufayela lombhalo.

Imodi Yamandla Aphansi ye-PSM

Idivayisi isebenzisa amandla aphansi futhi ayikwazi ukwamukela idatha ye-downlink evela esikhungweni sedatha. I-RTU kufanele ilayishe idatha ngenkuthalo futhi ifake imodi yokuxhuma ngaphambi kokuba isikhungo sithumele idatha. Ngemva kokungabikho ukuxhumana kwedatha, i-MDNR311 RTU ingena ngokuzenzakalelayo kumodi ye-PSM ukuze igcine ukusetshenziswa kwamandla okulindile okuphansi.

I-SMS Push

Idivayisi ingaxhuma kumakhalekhukhwini ngokusebenzisa ifu le-Mind IoT, bese iphushela imilayezo yedatha kumakhalekhukhwini ngesikhathi. Isekela ukuthumela kumaselula amaningi ngesikhathi esisodwa. Sicela uxhumane namakhasimende aku-inthanethi ukuze uxhumane.

Imodi yephakethe lokushaya kwenhliziyo

Ngokuqhubeka nokuthumela idatha ukuze uxhume kuseva ngokujwayelekile, idivayisi isesimweni sokusebenza, iqinisekisa ukusebenza okuvamile kokuxhumana kwedivayisi.

I-Software&Hardware Dual Watchdog

Ukwamukela isixazululo sezingxenyekazi zekhompuyutha “semoduli yomkhiqizo wokuxhumana + ne-CPU eyinhloko ye-ARM engu-32-bit yangaphandle ezimele”

  • Isekethe ye-watchdog yangaphandle eklanywe kahle, ukusebenza okuzinzile ngaphandle kokuphahlazeka, ilungele izinhlelo zokusebenza zemvelo yasensimini ehlukahlukene
  • I-watchdog ehlanganisiwe enokwethenjelwa okuphezulu, imodi ethambile/eqinile yenja ekabili iyikhophi yasenqolobaneni, i-DTU ayehli, ukuze kuqinisekiswe ukuzinza kokudluliswa kwedatha.

Sekela ukuthuthukiswa kokucushwa kwasendaweni/okukude

Umsebenzisi akadingi ukuthuthukisa i-firmware/isofthiwe kusayithi ledivayisi, futhi angasebenzisa ekude i-firmware/ukuthuthukiswa kwesofthiwe ngesikhungo sokuqapha, njenge-manpower. Isixhumi esibonakalayo sokuthuthukisa siwumsebenzi wesithombe ngokugcwele, sihlanganiswe nesixhumi esibonakalayo sokusebenza sokuthuthukiswa kwasendaweni, futhi idivayisi ingasebenza ngokujwayelekile phakathi nenqubo yokuthuthukisa ukude.

Imingcele Yezobuchwepheshe

 

Izici Izincazelo
Ukunikezwa kwamandla kagesi Isixhumi esibonakalayo se-VIN: DC5V-30V
Isixhumi esibonakalayo se-BAT: DC3.5V-4.2V
Ukusetshenziswa kwamandla Inguqulo evamile:Isixhumi esibonakalayo se-VIN, I-DC12V Power Supply
Imodi Ye-inthanethi Yamanje: 60mA-150mA
Ukusebenza okuphezulu kwamanje: 500mA
Imodi Yamanje ye-PSM/IDLE:≈13mA
Inguqulo yamandla aphansi: I-BAT interface, 3.7V Lithium battery Power Supply
Imodi Ye-inthanethi Yamanje: 60mA-150mA
Ukusebenza okuphezulu kwamanje: 500mA
Imodi yamanje ye-PSM/IDLE:≈20uA
I-Frequency Band I-MDN311-B5: I-China Telecom 850M
I-MDN311-B8: I-China Mobile/Unicom 900M
I-MDN311-Bx: Inguqulo yamazwe ngamazwe
Inethiwekhi I-NB-IoT UL/DL:200kbps/200kbps
Ikhadi le-SIM I-SIM encane: 3V
Isixhumi se-Antenna Isixhumi se-SMA-imbobo yangaphakathi yochungechunge
Isixhumi esibonakalayo seDatha yochungechunge RS232,RS485 Izinga
Isilinganiso se-Baud: 1200-38400bps
Izingxenye zedatha: 8
Ukuhlolwa kokulingana:Cha
Misa izingcezu:1 bits
Ibanga lokushisa Izinga lokushisa lendawo yokusebenza: -30°C kuya +75°C
Izinga lokushisa lokugcina -40°C kuya ku-+85°C
Ibanga lomswakamo Umswakama ohlobene 95% (akukho ukufingqa)
Izici zomzimba ubude: 10.5cm, ububanzi: 6cm, ukuphakama: 2.2cm

 

 

Ulwazi Lwenkampani

 

Izinhlelo zokusebenza

 


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